GS Exterior Experts is an exterior home improvement company specializing is siding, windows, decks, pergolas and paint services. We sell commercial and residential exterior repairs and remodels within the Denver metro area. Over the last 10 years we have grown as a respected, disciplined and honest company delivering quality products and labor. In 2001, our business started with new construction windows and siding installation for established businesses like Shea Homes, and James Hardie. Over th